1444909986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{324991}}^1$

素因数の和:325031

約数の個数: 48

約数和(自身を含む): 3548912640

約数和(自身を除く): 2104002654

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 324991, 649982, 974973, 1949946, 2924919, 4224883, 5849838, 6174829, 8449766, 12349658, 12674649, 18524487, 25349298, 37048974, 38023947, 55573461, 76047894, 80272777, 111146922, 160545554, 240818331, 481636662, 722454993, 1444909986]

約数ペア:

[(1, 1444909986), (2, 722454993), (3, 481636662), (6, 240818331), (9, 160545554), (13, 111146922), (18, 80272777), (19, 76047894), (26, 55573461), (38, 38023947), (39, 37048974), (57, 25349298), (78, 18524487), (114, 12674649), (117, 12349658), (171, 8449766), (234, 6174829), (247, 5849838), (342, 4224883), (494, 2924919), (741, 1949946), (1482, 974973), (2223, 649982), (4446, 324991)]